Table 3. Multivariable predictors of muscle-invasive UTUC (pT2+) or NOC-UTUC (pT3+ or N+) for 172 patients managed with RNU.

	Muscle-invasive UTUC (pT2+)		NOC-UTUC (pT3+ or N+)
	OR (95% CI)	P	OR (95% CI)	P
Ureteroscopy high-grade	3.01 (1.42–6.37)	0.004	3.73 (1.49–9.35)	0.005
Tumour location:		0.6		0.7
None	Ref	Ref	Ref	Ref
Ureter	1.01 (0.22–4.73)		0.50 (0.10–2.36)
Pelvis	1.55 (0.31–7.76)		0.60 (0.12–3.09)
Hydronephrosis on imaging	2.01 (0.96–4.22)	0.065	1.42 (0.63–3.17)	0.4
Local invasion on imaging	3.61 (1.26–10.3)	0.017	5.39 (1.97–14.8)	0.001

OR, odds ratio; Ref, reference; Local invasion on imaging = parenchymal, renal sinus fat or periureteric invasion.